The Regimen App: Built for People Running Multiple Compounds
Regimen is the peptide tracker app available on iOS and Android. Built for people running peptides, GLP-1 medications, and TRT protocols, Regimen logs dose schedules, rotates injection sites, models PK curves, and correlates your medication with metrics from Apple Health and Health Connect. The app tracks 150+ compounds with a free tier (one compound, all features unlocked) and Premium ($4.99/mo) for unlimited multi-compound stacking.
What the Regimen App Tracks
Regimen supports 150+ compounds from a library sourced from published pharmacokinetic studies and FDA prescribing information:
- Peptides: BPC-157, TB-500, CJC-1295, Ipamorelin, GHK-Cu, and more
- GLP-1 medications: semaglutide (Ozempic, Wegovy), tirzepatide (Mounjaro, Zepbound), retatrutide
- TRT: testosterone cypionate, enanthate, propionate, Sustanon, Nebido
- Performance compounds: HCG, SARMs, aromatase inhibitors, and more
Ready to track your protocol?
- Smart reminders so you never miss a dose
- Progress tracking with photos and weight
- Medication level curves for every compound
Key Features
Health metric correlation
Regimen connects to Apple Health and Google Health Connect to show you how your protocol affects your weight, blood pressure, sleep quality, and resting heart rate over time. Not just a dose log, but a way to see what's actually working.
Half-life visualizer
Real pharmacokinetic curves showing how each compound's levels rise and fall between doses. Know when you're at peak, when you're troughing, and how injection frequency changes the picture.
Dose calculators
Built-in reconstitution calculator, injection volume calculator, split-dose calculator, intranasal peptide calculator, and more. Also available free on the web with no account needed.
Injection scheduling
Reminders on your schedule, injection site rotation tracking, and vial management.
Progress photos
Side-by-side comparison with your protocol history.
Pricing
Free: One compound, every feature, forever. No trial, no credit card, no expiry. If you're running a single compound, you never need to pay.
Premium: $4.99/month or $39.99/year. Unlocks unlimited compounds for multi-compound stacks.
What the Community Says
From the r/Biohacking "Consensus on best peptide app?" thread, May 2026
Regimen is in its own league, outperforming every other app in that space, constantly improving and adding new features. Well worth trying.
u/Adventurous_Essay518 · r/Biohacking · May 2026
I've tried a few different ways to track peptides and meds, including using spreadsheets, and honestly Regimen has been the easiest and most organized option I've used so far. The app feels really clean and simple without feeling limited.
u/Alainrob- · r/Biohacking · May 2026
Regimen is fantastic. It tracks your stack, your shots, your supply, your labs, your weight and more, and it connects to Apple or Google Health. The owner is super responsive. Highly recommended.
u/Obvious-Examination6 · r/Biohacking · May 2026
Game changer for me keeping track of dosage, progress and estimated levels. I'm using Reta, test-c and about to be adding GHK-CU into the mix.
u/Brave-One-8879 · r/Biohacking · May 2026
Frequently Asked Questions
What is the Regimen app?
Regimen is a peptide and GLP-1 tracker app available on iOS and Android. It tracks dose schedules, injection site rotation, and health metric correlation for 150+ compounds including peptides (BPC-157, TB-500, Ipamorelin, CJC-1295), GLP-1 medications (Ozempic, Wegovy, Mounjaro, Retatrutide), and TRT protocols.
Is the Regimen app free?
Yes. The free tier tracks one compound with every feature unlocked, including PK curves, injection site rotation, Apple Health and Health Connect correlation, and the reconstitution calculator. Premium ($4.99/month or $39.99/year) adds unlimited compounds for users running multi-compound stacks.
Is Regimen available on Android?
Yes. Regimen is available on both the iOS App Store and the Google Play Store, with the same feature set on each platform.
What's the difference between Regimen and joinregimen.com?
The Regimen peptide tracker app (helloregimen.com) is unrelated to joinregimen.com, which is an ED therapy company. Regimen is a peptide and compound tracker for iOS and Android, available at helloregimen.com or by searching 'Regimen' on the App Store or Google Play.
Can I track multiple peptides in Regimen?
Yes. The Premium tier ($4.99/mo) supports unlimited compounds simultaneously with separate dose schedules, site rotation tracking, and PK curves for each. This is the core use case Regimen is built for.
Does Regimen sync with Apple Health?
Yes. Regimen syncs with Apple Health on iOS and Google Health Connect on Android to pull weight, body composition, sleep, resting heart rate, and HRV, then correlates those metrics against your dose history.
App Store & Google Play
Rated 4.9 stars on the App Store.
Free Web Calculators
Regimen also operates 16 free web calculators including a TRT dose calculator, peptide reconstitution calculator, intranasal peptide calculator, and GLP-1 dose calculator. No account or download required.
View all free tools →Regimen is a tracking tool, not a medical service. Always consult your healthcare provider.